5211536604 has 144 divisors (see below), whose sum is σ = 13342500864. Its totient is φ = 1581148800.

The previous prime is 5211536521. The next prime is 5211536621. The reversal of 5211536604 is 4066351125.

It is a super-2 number, since 2×5211536604² = 54320227549663705632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13971762 + ... + 13972134.

It is an arithmetic number, because the mean of its divisors is an integer number (92656256).

Almost surely, 2^5211536604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5211536604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6671250432).

5211536604 is an abundant number, since it is smaller than the sum of its proper divisors (8130964260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5211536604 is a wasteful number, since it uses less digits than its factorization.

5211536604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 5211536604 is about 72190.9731476173. The cubic root of 5211536604 is about 1733.7584768616.

Adding to 5211536604 its reverse (4066351125), we get a palindrome (9277887729).

The spelling of 5211536604 in words is "five billion, two hundred eleven million, five hundred thirty-six thousand, six hundred four".